Re: [PATCH] USB: serial: option: add Quectel EM060K modem

From: Johan Hovold
Date: Sun Jul 24 2022 - 04:41:21 EST


On Tue, Jul 19, 2022 at 07:28:00PM +0800, Yonglin Tan wrote:
> Add usb product id entry for the Quectel EM060K module.
>
> "MBIM mode": DIAG + NMEA + AT + MODEM + MBIM
>
> T: Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 8 Spd=480 MxCh= 0
> D: Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1
> P: Vendor=2c7c ProdID=030b Rev= 5.04
> S: Manufacturer=Quectel
> S: Product=EM060K-GL
> S: SerialNumber=89fb57db
> C:* #Ifs= 7 Cfg#= 1 Atr=a0 MxPwr=500mA
> A: FirstIf#= 8 IfCount= 2 Cls=02(comm.) Sub=0e Prot=00
> I:* If#= 0 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=30 Driver=option
> E: Ad=01(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
> E: Ad=81(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
> I:* If#= 1 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=40 Driver=option
> E: Ad=83(I) Atr=03(Int.) MxPS= 10 Ivl=32ms
> E: Ad=82(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
> E: Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
> I:* If#= 2 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=40 Driver=option
> E: Ad=85(I) Atr=03(Int.) MxPS= 10 Ivl=32ms
> E: Ad=84(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
> E: Ad=03(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
> I:* If#= 3 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=40 Driver=option
> E: Ad=87(I) Atr=03(Int.) MxPS= 10 Ivl=32ms
> E: Ad=86(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
> E: Ad=04(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
> I:* If#= 8 Alt= 0 #EPs= 1 Cls=02(comm.) Sub=0e Prot=00 Driver=cdc_mbim
> E: Ad=88(I) Atr=03(Int.) MxPS= 64 Ivl=32ms
> I: If#= 9 Alt= 0 #EPs= 0 Cls=0a(data ) Sub=00 Prot=02 Driver=cdc_mbim
> I:* If#= 9 Alt= 1 #EPs= 2 Cls=0a(data ) Sub=00 Prot=02 Driver=cdc_mbim
> E: Ad=8e(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
> E: Ad=0f(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
> I:* If#=12 Alt= 0 #EPs= 1 Cls=ff(vend.) Sub=ff Prot=70 Driver=(none)
> E: Ad=89(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms

What's this last interface used for?

Johan